Clinical trials
Observational Recurrence trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
94 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 5 |
| 2010 | 3 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 5 |
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 48 |
| Recruiting | 16 |
| Terminated | 12 |
| Unknown status | 7 |
| Withdrawn | 5 |
| Active, not recruiting | 4 |
| Not yet recruiting | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Cancer Institute (NCI) | 4 |
| Bristol-Myers Squibb | 3 |
| Children's Oncology Group | 3 |
| Duke University | 3 |
| M.D. Anderson Cancer Center | 3 |
| Mayo Clinic | 3 |
| Memorial Sloan Kettering Cancer Center | 3 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 3 |
| Precision Therapeutics | 3 |
| City of Hope Medical Center | 2 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Recurrence | 94 |
| Neoplasms | 18 |
| Precursor Cell Lymphoblastic Leukemia-Lymphoma | 12 |
| Multiple Myeloma | 11 |
| Lymphoma | 9 |
| Lymphoma, Large B-Cell, Diffuse | 9 |
| Multiple Sclerosis | 8 |
| Neoplasm Metastasis | 8 |
| Breast Neoplasms | 7 |
| Burkitt Lymphoma | 7 |
Trials
Showing 1 to 25 of 94. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.